tazwok annotate chroot-scripts/cook-toolchain @ rev 428

tazwok: packages may have no files but symlinks
author Pascal Bellard <pascal.bellard@slitaz.org>
date Mon Mar 07 08:52:51 2011 +0100 (2011-03-07)
parents db18d2db42c2
children 3739ea8e2175
rev   line source
gokhlayeh@315 1 #!/bin/bash
gokhlayeh@315 2 #
gokhlayeh@315 3 # An attempt to cook a new toolchain from scratch.
gokhlayeh@315 4
gokhlayeh@315 5 # Important settings and variables.
gokhlayeh@315 6 source /usr/lib/slitaz/libtaz
gokhlayeh@315 7 source /etc/slitaz/tazwok.conf
gokhlayeh@352 8
gokhlayeh@352 9 # Report progress on webserver.
gokhlayeh@352 10 log_step="$LOCAL_REPOSITORY/log/step"
gokhlayeh@352 11 run_on_exit="$run_on_exit
gokhlayeh@352 12 rm -f $LOCAL_REPOSITORY/log/step
gokhlayeh@352 13 rm -f $LOCAL_REPOSITORY/log/package"
gokhlayeh@352 14
gokhlayeh@315 15 source_lib report
gokhlayeh@315 16 report start
gokhlayeh@315 17
gokhlayeh@315 18 report step "Cooking temporary toolchain"
gokhlayeh@315 19 report open-bloc
gokhlayeh@315 20
gokhlayeh@315 21 report step "Initializing tools & environment"
gokhlayeh@315 22
paul@427 23 # These four packages will be needed later.
gokhlayeh@334 24 for p in libtaz tazwok slitaz-base-files tazpkg; do
gokhlayeh@315 25 tazwok cook $p
gokhlayeh@315 26 done
gokhlayeh@315 27
gokhlayeh@315 28 set +h
gokhlayeh@315 29 umask 022
gokhlayeh@315 30 PS1='\u:\w\$ '
gokhlayeh@315 31 LANG=POSIX
gokhlayeh@315 32 LC_ALL=POSIX
gokhlayeh@315 33
gokhlayeh@315 34 # Set BUILD_HOST to something like $ARCH-tmp-linux-gnu to enable
paul@427 35 # the temporary toolchain.
gokhlayeh@315 36 BUILD_HOST=$(echo $BUILD_HOST | sed 's/\(.*\)-\(.*\)-linux-gnu/\1-tmp-linux-gnu/')
gokhlayeh@315 37
gokhlayeh@315 38 PATH=/tools/bin:/tools/usr/bin:/tools/sbin:/tools/usr/sbin:/bin:/usr/bin:/sbin:/usr/sbin
gokhlayeh@315 39 CONFIG_SITE="/etc/config.site.tmptoolchain"
gokhlayeh@315 40 echo 'prefix=/tools' > /etc/config.site.tmptoolchain
gokhlayeh@315 41
gokhlayeh@315 42 export LANG LC_ALL PATH PS1 MAKEFLAGS CONFIG_SITE
gokhlayeh@315 43 unset CC CXX CPP CFLAGS CXXFLAGS LD_LIBRARY_PATH LD_PRELOAD DESTDIR
gokhlayeh@315 44
gokhlayeh@315 45 # Create the dir for the temporary toolchain and link in root of host
gokhlayeh@315 46 # system.
gokhlayeh@315 47 [ -d /tools ] && rm -r /tools
gokhlayeh@315 48 mkdir /tools
gokhlayeh@315 49
gokhlayeh@315 50 # Use some tweaked code from tazwok.
gokhlayeh@315 51 prepare_package()
gokhlayeh@315 52 {
gokhlayeh@315 53 tazwok clean $PACKAGE
gokhlayeh@315 54 tazwok get-src $PACKAGE
gokhlayeh@315 55 unset SOURCE VERSION EXTRAVERSION CATEGORY SHORT_DESC \
gokhlayeh@315 56 MAINTAINER WEB_SITE WGET_URL DEPENDS BUILD_DEPENDS WANTED
gokhlayeh@315 57 . $WOK/$PACKAGE/receipt
gokhlayeh@315 58 src=$WOK/$PACKAGE/$PACKAGE-$VERSION
gokhlayeh@315 59 cd $WOK/$PACKAGE
gokhlayeh@315 60 }
gokhlayeh@315 61 LOCAL_REPOSITORY=$SLITAZ_DIR/$SLITAZ_VERSION
gokhlayeh@315 62 [ "$undigest" ] && LOCAL_REPOSITORY=$SLITAZ_DIR/$undigest
gokhlayeh@315 63 WOK=$LOCAL_REPOSITORY/wok
gokhlayeh@315 64
gokhlayeh@315 65 report end-step
gokhlayeh@315 66
gokhlayeh@315 67 # Binutils and gcc need to be compiled twice.
gokhlayeh@315 68 for PACKAGE in binutils gcc; do
gokhlayeh@315 69 rm $LOCAL_REPOSITORY/log/tmp-toolchain-$PACKAGE-firstpass.html 2>/dev/null
gokhlayeh@315 70 report sublog $LOCAL_REPOSITORY/log/tmp-toolchain-$PACKAGE-firstpass.html
gokhlayeh@352 71 echo "tmp-toolchain-$PACKAGE-firstpass" > $LOCAL_REPOSITORY/log/package
gokhlayeh@315 72 report step "Compiling $PACKAGE, first pass"
gokhlayeh@315 73 report open-bloc
gokhlayeh@315 74 prepare_package
gokhlayeh@315 75 report step "Running compilation rules"
gokhlayeh@315 76 precook_tmp_toolchain
gokhlayeh@315 77 report end-step || exit 1
gokhlayeh@315 78 report close-bloc
gokhlayeh@315 79 report end-sublog
gokhlayeh@315 80 done
gokhlayeh@315 81
gokhlayeh@315 82 # Compile temporary toolchain using the $TOOLCHAIN variable.
gokhlayeh@315 83 for PACKAGE in $SLITAZ_TOOLCHAIN; do
gokhlayeh@315 84 rm $LOCAL_REPOSITORY/log/tmp-toolchain-$PACKAGE.html 2>/dev/null
gokhlayeh@315 85 report sublog $LOCAL_REPOSITORY/log/tmp-toolchain-$PACKAGE.html
gokhlayeh@352 86 echo "tmp-toolchain-$PACKAGE" > $LOCAL_REPOSITORY/log/package
gokhlayeh@315 87 report step "Compiling $PACKAGE"
gokhlayeh@315 88 report open-bloc
gokhlayeh@315 89 prepare_package
gokhlayeh@315 90 report step "Running compilation rules"
gokhlayeh@315 91
paul@427 92 # Use compile_rules if there's no function cook_tmp_toolchain in
gokhlayeh@315 93 # the receipt. Works well if both functions are the same, as
paul@427 94 # cook-toolchain uses its own config.site to set different default
paul@427 95 # paths.
gokhlayeh@315 96 if grep -q ^cook_tmp_toolchain\(\)$ $WOK/$PACKAGE/receipt; then
gokhlayeh@315 97 cook_tmp_toolchain
gokhlayeh@315 98 else
gokhlayeh@315 99 compile_rules
gokhlayeh@315 100 fi
gokhlayeh@315 101
gokhlayeh@315 102 report end-step || exit 1
gokhlayeh@315 103 report close-bloc
gokhlayeh@315 104 report end-sublog
gokhlayeh@315 105 done
gokhlayeh@315 106
paul@427 107 # Now we erase previous chroot tools and switch to temporary
gokhlayeh@315 108 # toolchain.
gokhlayeh@315 109
gokhlayeh@315 110 report step "Setting up temporary toolchain environnment"
gokhlayeh@315 111
gokhlayeh@315 112 PATH=/bin:/usr/bin:/sbin:/usr/sbin:/tools/bin:/tools/usr/bin:/tools/sbin:/tools/usr/sbin
gokhlayeh@315 113 export PATH
gokhlayeh@315 114
gokhlayeh@315 115 # Ajout manuel de libtaz et tazwok dans ce chroot.
gokhlayeh@315 116 cp -a /etc/slitaz/tazpkg.conf /tmp/tazpkg.conf
gokhlayeh@315 117 mkdir -p /tmp/backup/var/lib/tazpkg
gokhlayeh@315 118 sed 's/^AUTO_INSTALL_DEPS="yes"/AUTO_INSTALL_DEPS="no"/' -i \
gokhlayeh@315 119 /etc/slitaz/tazpkg.conf
gokhlayeh@334 120 BASE_PKGS="tazpkg tazwok slitaz-base-files libtaz"
gokhlayeh@315 121 for i in $BASE_PKGS; do
gokhlayeh@315 122 echo N | tazpkg get-install $i --root=/tmp/backup --forced
gokhlayeh@315 123 done
gokhlayeh@315 124 mkdir -p /tmp/backup/var/log/slitaz /tmp/backup/etc/slitaz
gokhlayeh@315 125 if [ -d /var/log/slitaz ]; then
gokhlayeh@315 126 cp -a /var/log/slitaz/* /tmp/backup/var/log/slitaz
gokhlayeh@315 127 fi
gokhlayeh@322 128 cp -a /var/lib/tazpkg/* /tmp/backup/var/lib/tazpkg
gokhlayeh@315 129 cp -a /etc/slitaz/* /tmp/backup/etc/slitaz
gokhlayeh@315 130 cp -a /tmp/tazpkg.conf /tmp/backup/etc/slitaz
gokhlayeh@315 131 cp -a /etc/resolv.conf /tmp/backup/etc
gokhlayeh@315 132
gokhlayeh@322 133 # Switch to temp toolchain tools entirely.
gokhlayeh@315 134 rm -r /bin /etc /lib /sbin /usr /var
gokhlayeh@315 135 cp -a /tmp/backup/* /
gokhlayeh@322 136 rm -r /tmp/backup
gokhlayeh@315 137
gokhlayeh@315 138 case $ARCH in
gokhlayeh@315 139 x86_64) ln -sv lib /lib64 && ln -sv lib /usr/lib64 ;;
gokhlayeh@315 140 esac
gokhlayeh@315 141
gokhlayeh@315 142 mkdir -p /bin /usr/bin /usr/lib
paul@427 143 # Doing a loop so we don't get {bash,cat,echo,pwd,stty} softlink
gokhlayeh@315 144 BASIC_APPS="bash cat echo pwd stty"
gokhlayeh@315 145 for i in $BASIC_APPS; do
gokhlayeh@315 146 ln -s /tools/bin/$i /bin/$i
gokhlayeh@315 147 done
gokhlayeh@315 148 BASIC_LIBS="libgcc_s.so libgcc_s.so.1 libstdc++.so libstdc++.so.6"
gokhlayeh@315 149 for i in $BASIC_LIBS; do
gokhlayeh@315 150 ln -sf /tools/lib/$i /usr/lib/$i
gokhlayeh@315 151 done
gokhlayeh@315 152
gokhlayeh@315 153 ln -s /tools/bin/perl /usr/bin
gokhlayeh@315 154 ln -s /tools/bin/gettext.sh /usr/bin
gokhlayeh@322 155 ln -s /tools/bin/busybox /bin/sh
gokhlayeh@315 156
gokhlayeh@315 157 report end-step
gokhlayeh@315 158
gokhlayeh@315 159 # Finally, cook final* version of the toolchain packages.
gokhlayeh@315 160 # * : recook toolchain against itself minus linux-api-headers
gokhlayeh@315 161 # glibc binutils & gcc can be a good idea to make things
paul@427 162 # more robust & stable; in some cases it solves dependency
gokhlayeh@315 163 # loops.
gokhlayeh@315 164
gokhlayeh@315 165 # Incoming packages as the only source for packages.
gokhlayeh@315 166 rm -r /var/lib/tazpkg/undigest
gokhlayeh@315 167 tazpkg setup-mirror $SLITAZ_DIR/${undigest:-$SLITAZ_VERSION}/packages-incoming
gokhlayeh@315 168 tazpkg recharge
gokhlayeh@315 169
gokhlayeh@315 170 # Get toolchain cooklist.
gokhlayeh@315 171 tazwok gen-cooklist ${undigest:+--undigest=$undigest} > /tmp/toolchain.list
gokhlayeh@315 172
gokhlayeh@315 173 # Next cook packages one by one.
paul@427 174 # Cooking the list doesn't work because sh won't take care
gokhlayeh@315 175 # of the presence of new executables even if they're first in
gokhlayeh@315 176 # $PATH.
gokhlayeh@315 177
gokhlayeh@334 178 cat /tmp/cooklist | while read PACKAGE; do
gokhlayeh@315 179 tazwok cook $PACKAGE || exit 1
gokhlayeh@315 180 done